United States - Real gross government fixed investment: Equipment and software: Federal: National defense: Aircraft (chain-type quantity index) was 124.86800 Index 2009=100 in January of 2023, according to the United States Federal Reserve. Historically, United States - Real gross government fixed investment: Equipment and software: Federal: National defense: Aircraft (chain-type quantity index) reached a record high of 133.76300 in January of 2019 and a record low of 15.09800 in January of 1973. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Real gross government fixed investment: Equipment and software: Federal: National defense: Aircraft (chain-type quantity index) - last updated from the United States Federal Reserve on April of 2024.